SmallRig 5783 S70RX-L Wireless Microphone Receiver (Black)

Wireless audio made for creators on the move

The SmallRig 5783 S70RX-L Wireless Microphone Receiver is a compact audio solution for iPhone creators, livestreamers, vloggers, interviewers, and anyone producing video on the go. It delivers dependable wireless sound for a wide range of shooting situations, from travel content to short-form productions and live broadcasts.

Clear, detailed sound in every recording

Built around the ATS3031 chip, this receiver supports high-resolution 24-bit/48 kHz audio for crisp and natural voice capture. With a 70 dB signal-to-noise ratio and a maximum 120 dB SPL, it is designed to handle both quiet speech and louder moments with ease.

Fine-tuned for different voices and environments

Choose from nine preset EQ modes, tuned by Grammy-winning sound engineer Luca Bignardi, to match different voices and recording needs. Whether you need a fuller tone, brighter speech clarity, or a setting optimized for instruments and ambient sound, the receiver offers a tailored sound profile.

• 24-bit/48 kHz high-resolution audio recording
• 70 dB signal-to-noise ratio for clean voice capture
• Maximum sound pressure level of 120 dB SPL
• 9 EQ presets: General, Rich, Bright, Male, Female, Vocal, Guitar, Violin, and Ambient
• 3-step noise reduction
• 3-level gain adjustment
• Mono and Stereo mix modes
• Built-in automatic limiter helps prevent clipping and distortion

Compact design, easy to carry

Measuring just 42.6 x 16.7 x 8.9 mm and weighing only 6 grams, this black Lightning RX receiver is incredibly lightweight and discreet. It fits easily into a mobile content setup without adding bulk.

What’s in the box

• 1x Lightning RX receiver (black)
• 1x User manual